ARM: tegra: add device tree for SHIELD
authorAlexandre Courbot <acourbot@nvidia.com>
Mon, 12 May 2014 08:26:49 +0000 (17:26 +0900)
committerStephen Warren <swarren@nvidia.com>
Mon, 12 May 2014 16:37:57 +0000 (10:37 -0600)
NVIDIA SHIELD is a portable Android console containing a Tegra 4 SoC with
2GB RAM and a 720p panel.

The following hardware is enabled by this device tree: UART, eMMC, USB
(needs external power), PMIC, backlight, joystick, SD card, GPIO keys.

DSI panel, HDMI output, charger, self-powered USB, audio, wifi bluetooth
are not supported yet but might be by future patches (likely in that
order).

Touch panel and sensors will probably never be supported.

Initrd addresses are hardcoded to match the static values used by the
bootloader, since it won't add them for us. All the same, a kernel
command-line is provided to replace the one passed by the
bootloader which is filled with garbage.

NVIDIA SHIELD is typically booted with an appended DTB to avoid
modifications made by the bootloader.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
[swarren, fixed gpio-keys child node sort order, patch description]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
arch/arm/boot/dts/Makefile
arch/arm/boot/dts/tegra114-roth.dts [new file with mode: 0644]

index d3281365a30a8d6b8c1ad771074f84091ce5b308..8cc2fad4867f0b2147b792720dc907224b15e58d 100644 (file)
@@ -368,6 +368,7 @@ dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \
        tegra30-cardhu-a02.dtb \
        tegra30-cardhu-a04.dtb \
        tegra114-dalmore.dtb \
+       tegra114-roth.dtb \
        tegra114-tn7.dtb \
        tegra124-jetson-tk1.dtb \
        tegra124-venice2.dtb
diff --git a/arch/arm/boot/dts/tegra114-roth.dts b/arch/arm/boot/dts/tegra114-roth.dts
new file mode 100644 (file)
index 0000000..0b0e8e0
--- /dev/null
@@ -0,0 +1,1113 @@
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include "tegra114.dtsi"
+
+/ {
+       model = "NVIDIA SHIELD";
+       compatible = "nvidia,roth", "nvidia,tegra114";
+
+       chosen {
+               /* SHIELD's bootloader's arguments need to be overridden */
+               bootargs = "console=ttyS0,115200n8 console=tty1 gpt fbcon=rotate:1";
+               /* SHIELD's bootloader will place initrd at this address */
+               linux,initrd-start = <0x82000000>;
+               linux,initrd-end = <0x82800000>;
+       };
+
+       firmware {
+               trusted-foundations {
+                       compatible = "tlm,trusted-foundations";
+                       tlm,version-major = <2>;
+                       tlm,version-minor = <8>;
+               };
+       };
+
+       memory {
+               /* memory >= 0x79600000 is reserved for firmware usage */
+               reg = <0x80000000 0x79600000>;
+       };
+
+       pinmux@70000868 {
+               pinctrl-names = "default";
+               pinctrl-0 = <&state_default>;
+
+               state_default: pinmux {
+                       clk1_out_pw4 {
+                               nvidia,pins = "clk1_out_pw4";
+                               nvidia,function = "extperiph1";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       dap1_din_pn1 {
+                               nvidia,pins = "dap1_din_pn1";
+                               nvidia,function = "i2s0";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       dap1_dout_pn2 {
+                               nvidia,pins = "dap1_dout_pn2",
+                                               "dap1_fs_pn0",
+                                               "dap1_sclk_pn3";
+                               nvidia,function = "i2s0";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       dap2_din_pa4 {
+                               nvidia,pins = "dap2_din_pa4";
+                               nvidia,function = "i2s1";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       dap2_dout_pa5 {
+                               nvidia,pins = "dap2_dout_pa5",
+                                               "dap2_fs_pa2",
+                                               "dap2_sclk_pa3";
+                               nvidia,function = "i2s1";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       dap4_din_pp5 {
+                               nvidia,pins = "dap4_din_pp5",
+                                               "dap4_dout_pp6",
+                                               "dap4_fs_pp4",
+                                               "dap4_sclk_pp7";
+                               nvidia,function = "i2s3";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       dvfs_pwm_px0 {
+                               nvidia,pins = "dvfs_pwm_px0",
+                                               "dvfs_clk_px2";
+                               nvidia,function = "cldvfs";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       ulpi_clk_py0 {
+                               nvidia,pins = "ulpi_clk_py0",
+                                               "ulpi_data0_po1",
+                                               "ulpi_data1_po2",
+                                               "ulpi_data2_po3",
+                                               "ulpi_data3_po4",
+                                               "ulpi_data4_po5",
+                                               "ulpi_data5_po6",
+                                               "ulpi_data6_po7",
+                                               "ulpi_data7_po0";
+                               nvidia,function = "ulpi";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       ulpi_dir_py1 {
+                               nvidia,pins = "ulpi_dir_py1",
+                                               "ulpi_nxt_py2";
+                               nvidia,function = "ulpi";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       ulpi_stp_py3 {
+                               nvidia,pins = "ulpi_stp_py3";
+                               nvidia,function = "ulpi";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       cam_i2c_scl_pbb1 {
+                               nvidia,pins = "cam_i2c_scl_pbb1",
+                                               "cam_i2c_sda_pbb2";
+                               nvidia,function = "i2c3";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                               nvidia,lock = <TEGRA_PIN_DISABLE>;
+                               nvidia,open-drain = <TEGRA_PIN_DISABLE>;
+                       };
+                       cam_mclk_pcc0 {
+                               nvidia,pins = "cam_mclk_pcc0",
+                                               "pbb0";
+                               nvidia,function = "vi_alt3";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                               nvidia,lock = <TEGRA_PIN_DISABLE>;
+                       };
+                       pbb4 {
+                               nvidia,pins = "pbb4";
+                               nvidia,function = "vgp4";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                               nvidia,lock = <TEGRA_PIN_DISABLE>;
+                       };
+                       gen2_i2c_scl_pt5 {
+                               nvidia,pins = "gen2_i2c_scl_pt5",
+                                               "gen2_i2c_sda_pt6";
+                               nvidia,function = "i2c2";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                               nvidia,lock = <TEGRA_PIN_DISABLE>;
+                               nvidia,open-drain = <TEGRA_PIN_DISABLE>;
+                       };
+                       gmi_a16_pj7 {
+                               nvidia,pins = "gmi_a16_pj7",
+                                               "gmi_a19_pk7";
+                               nvidia,function = "uartd";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       gmi_a17_pb0 {
+                               nvidia,pins = "gmi_a17_pb0",
+                                               "gmi_a18_pb1";
+                               nvidia,function = "uartd";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gmi_ad5_pg5 {
+                               nvidia,pins = "gmi_ad5_pg5",
+                                               "gmi_wr_n_pi0";
+                               nvidia,function = "spi4";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gmi_ad6_pg6 {
+                               nvidia,pins = "gmi_ad6_pg6",
+                                               "gmi_ad7_pg7";
+                               nvidia,function = "spi4";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gmi_ad12_ph4 {
+                               nvidia,pins = "gmi_ad12_ph4";
+                               nvidia,function = "rsvd4";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       gmi_cs6_n_pi13 {
+                               nvidia,pins = "gmi_cs6_n_pi3";
+                               nvidia,function = "nand";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       gmi_ad9_ph1 {
+                               nvidia,pins = "gmi_ad9_ph1";
+                               nvidia,function = "pwm1";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       gmi_cs1_n_pj2 {
+                               nvidia,pins = "gmi_cs1_n_pj2",
+                                               "gmi_oe_n_pi1";
+                               nvidia,function = "soc";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gmi_rst_n_pi4 {
+                               nvidia,pins = "gmi_rst_n_pi4";
+                               nvidia,function = "gmi";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gmi_iordy_pi5 {
+                               nvidia,pins = "gmi_iordy_pi5";
+                               nvidia,function = "gmi";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       clk2_out_pw5 {
+                               nvidia,pins = "clk2_out_pw5";
+                               nvidia,function = "extperiph2";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       sdmmc1_clk_pz0 {
+                               nvidia,pins = "sdmmc1_clk_pz0";
+                               nvidia,function = "sdmmc1";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       sdmmc1_cmd_pz1 {
+                               nvidia,pins = "sdmmc1_cmd_pz1",
+                                               "sdmmc1_dat0_py7",
+                                               "sdmmc1_dat1_py6",
+                                               "sdmmc1_dat2_py5",
+                                               "sdmmc1_dat3_py4";
+                               nvidia,function = "sdmmc1";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       sdmmc3_clk_pa6 {
+                               nvidia,pins = "sdmmc3_clk_pa6";
+                               nvidia,function = "sdmmc3";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       sdmmc3_cmd_pa7 {
+                               nvidia,pins = "sdmmc3_cmd_pa7",
+                                               "sdmmc3_dat0_pb7",
+                                               "sdmmc3_dat1_pb6",
+                                               "sdmmc3_dat2_pb5",
+                                               "sdmmc3_dat3_pb4",
+                                               "sdmmc3_cd_n_pv2",
+                                               "sdmmc3_clk_lb_out_pee4",
+                                               "sdmmc3_clk_lb_in_pee5";
+                               nvidia,function = "sdmmc3";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       kb_col4_pq4 {
+                               nvidia,pins = "kb_col4_pq4";
+                               nvidia,function = "sdmmc3";
+                               nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       sdmmc4_clk_pcc4 {
+                               nvidia,pins = "sdmmc4_clk_pcc4";
+                               nvidia,function = "sdmmc4";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       sdmmc4_cmd_pt7 {
+                               nvidia,pins = "sdmmc4_cmd_pt7",
+                                               "sdmmc4_dat0_paa0",
+                                               "sdmmc4_dat1_paa1",
+                                               "sdmmc4_dat2_paa2",
+                                               "sdmmc4_dat3_paa3",
+                                               "sdmmc4_dat4_paa4",
+                                               "sdmmc4_dat5_paa5",
+                                               "sdmmc4_dat6_paa6",
+                                               "sdmmc4_dat7_paa7";
+                               nvidia,function = "sdmmc4";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       clk_32k_out_pa0 {
+                               nvidia,pins = "clk_32k_out_pa0";
+                               nvidia,function = "blink";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       kb_col0_pq0 {
+                               nvidia,pins = "kb_col0_pq0",
+                                               "kb_col1_pq1",
+                                               "kb_col2_pq2",
+                                               "kb_row0_pr0",
+                                               "kb_row1_pr1",
+                                               "kb_row2_pr2",
+                                               "kb_row8_ps0";
+                               nvidia,function = "kbc";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       kb_row7_pr7 {
+                               nvidia,pins = "kb_row7_pr7";
+                               nvidia,function = "rsvd2";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       kb_row10_ps2 {
+                               nvidia,pins = "kb_row10_ps2";
+                               nvidia,function = "uarta";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       kb_row9_ps1 {
+                               nvidia,pins = "kb_row9_ps1";
+                               nvidia,function = "uarta";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       pwr_i2c_scl_pz6 {
+                               nvidia,pins = "pwr_i2c_scl_pz6",
+                                               "pwr_i2c_sda_pz7";
+                               nvidia,function = "i2cpwr";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                               nvidia,lock = <TEGRA_PIN_DISABLE>;
+                               nvidia,open-drain = <TEGRA_PIN_DISABLE>;
+                       };
+                       sys_clk_req_pz5 {
+                               nvidia,pins = "sys_clk_req_pz5";
+                               nvidia,function = "sysclk";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       core_pwr_req {
+                               nvidia,pins = "core_pwr_req";
+                               nvidia,function = "pwron";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       cpu_pwr_req {
+                               nvidia,pins = "cpu_pwr_req";
+                               nvidia,function = "cpu";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       pwr_int_n {
+                               nvidia,pins = "pwr_int_n";
+                               nvidia,function = "pmi";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       reset_out_n {
+                               nvidia,pins = "reset_out_n";
+                               nvidia,function = "reset_out_n";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       clk3_out_pee0 {
+                               nvidia,pins = "clk3_out_pee0";
+                               nvidia,function = "extperiph3";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       gen1_i2c_scl_pc4 {
+                               nvidia,pins = "gen1_i2c_scl_pc4",
+                                               "gen1_i2c_sda_pc5";
+                               nvidia,function = "i2c1";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                               nvidia,lock = <TEGRA_PIN_DISABLE>;
+                               nvidia,open-drain = <TEGRA_PIN_DISABLE>;
+                       };
+                       uart2_cts_n_pj5 {
+                               nvidia,pins = "uart2_cts_n_pj5";
+                               nvidia,function = "uartb";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       uart2_rts_n_pj6 {
+                               nvidia,pins = "uart2_rts_n_pj6";
+                               nvidia,function = "uartb";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       uart2_rxd_pc3 {
+                               nvidia,pins = "uart2_rxd_pc3";
+                               nvidia,function = "irda";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       uart2_txd_pc2 {
+                               nvidia,pins = "uart2_txd_pc2";
+                               nvidia,function = "irda";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       uart3_cts_n_pa1 {
+                               nvidia,pins = "uart3_cts_n_pa1",
+                                               "uart3_rxd_pw7";
+                               nvidia,function = "uartc";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       uart3_rts_n_pc0 {
+                               nvidia,pins = "uart3_rts_n_pc0",
+                                               "uart3_txd_pw6";
+                               nvidia,function = "uartc";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       owr {
+                               nvidia,pins = "owr";
+                               nvidia,function = "owr";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       hdmi_cec_pee3 {
+                               nvidia,pins = "hdmi_cec_pee3";
+                               nvidia,function = "cec";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                               nvidia,lock = <TEGRA_PIN_DISABLE>;
+                               nvidia,open-drain = <TEGRA_PIN_DISABLE>;
+                       };
+                       ddc_scl_pv4 {
+                               nvidia,pins = "ddc_scl_pv4",
+                                               "ddc_sda_pv5";
+                               nvidia,function = "i2c4";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                               nvidia,lock = <TEGRA_PIN_DISABLE>;
+                               nvidia,rcv-sel = <TEGRA_PIN_ENABLE>;
+                       };
+                       spdif_in_pk6 {
+                               nvidia,pins = "spdif_in_pk6";
+                               nvidia,function = "usb";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                               nvidia,lock = <TEGRA_PIN_DISABLE>;
+                       };
+                       usb_vbus_en0_pn4 {
+                               nvidia,pins = "usb_vbus_en0_pn4";
+                               nvidia,function = "usb";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                               nvidia,lock = <TEGRA_PIN_DISABLE>;
+                               nvidia,open-drain = <TEGRA_PIN_ENABLE>;
+                       };
+                       gpio_x6_aud_px6 {
+                               nvidia,pins = "gpio_x6_aud_px6";
+                               nvidia,function = "spi6";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gpio_x1_aud_px1 {
+                               nvidia,pins = "gpio_x1_aud_px1";
+                               nvidia,function = "rsvd2";
+                               nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gpio_x7_aud_px7 {
+                               nvidia,pins = "gpio_x7_aud_px7";
+                               nvidia,function = "rsvd1";
+                               nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gmi_adv_n_pk0 {
+                               nvidia,pins = "gmi_adv_n_pk0";
+                               nvidia,function = "gmi";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_ENABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gmi_cs0_n_pj0 {
+                               nvidia,pins = "gmi_cs0_n_pj0";
+                               nvidia,function = "gmi";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       pu3 {
+                               nvidia,pins = "pu3";
+                               nvidia,function = "pwm0";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       gpio_x4_aud_px4 {
+                               nvidia,pins = "gpio_x4_aud_px4",
+                                               "gpio_x5_aud_px5";
+                               nvidia,function = "rsvd1";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gpio_x3_aud_px3 {
+                               nvidia,pins = "gpio_x3_aud_px3";
+                               nvidia,function = "rsvd4";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gpio_w2_aud_pw2 {
+                               nvidia,pins = "gpio_w2_aud_pw2";
+                               nvidia,function = "rsvd2";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gpio_w3_aud_pw3 {
+                               nvidia,pins = "gpio_w3_aud_pw3";
+                               nvidia,function = "spi6";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       dap3_fs_pp0 {
+                               nvidia,pins = "dap3_fs_pp0",
+                                               "dap3_din_pp1",
+                                               "dap3_dout_pp2",
+                                               "dap3_sclk_pp3";
+                               nvidia,function = "i2s2";
+                               nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       pv0 {
+                               nvidia,pins = "pv0";
+                               nvidia,function = "rsvd4";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       pv1 {
+                               nvidia,pins = "pv1";
+                               nvidia,function = "rsvd1";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       pbb3 {
+                               nvidia,pins = "pbb3",
+                                               "pbb5",
+                                               "pbb6",
+                                               "pbb7";
+                               nvidia,function = "rsvd4";
+                               nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       pcc1 {
+                               nvidia,pins = "pcc1",
+                                               "pcc2";
+                               nvidia,function = "rsvd4";
+                               nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gmi_ad0_pg0 {
+                               nvidia,pins = "gmi_ad0_pg0",
+                                               "gmi_ad1_pg1";
+                               nvidia,function = "gmi";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       gmi_ad10_ph2 {
+                               nvidia,pins = "gmi_ad10_ph2",
+                                               "gmi_ad12_ph4",
+                                               "gmi_ad15_ph7",
+                                               "gmi_cs3_n_pk4";
+                               nvidia,function = "gmi";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       gmi_ad11_ph3 {
+                               nvidia,pins = "gmi_ad11_ph3",
+                                               "gmi_ad13_ph5",
+                                               "gmi_ad8_ph0",
+                                               "gmi_clk_pk1",
+                                               "gmi_cs2_n_pk3";
+                               nvidia,function = "gmi";
+                               nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       gmi_ad14_ph6 {
+                               nvidia,pins = "gmi_ad14_ph6",
+                                               "gmi_cs0_n_pj0",
+                                               "gmi_cs4_n_pk2",
+                                               "gmi_cs7_n_pi6",
+                                               "gmi_dqs_p_pj3",
+                                               "gmi_wp_n_pc7";
+                               nvidia,function = "gmi";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       gmi_ad2_pg2 {
+                               nvidia,pins = "gmi_ad2_pg2",
+                                               "gmi_ad3_pg3";
+                               nvidia,function = "gmi";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       sdmmc1_wp_n_pv3 {
+                               nvidia,pins = "sdmmc1_wp_n_pv3";
+                               nvidia,function = "spi4";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       clk2_req_pcc5 {
+                               nvidia,pins = "clk2_req_pcc5";
+                               nvidia,function = "rsvd4";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       kb_col3_pq3 {
+                               nvidia,pins = "kb_col3_pq3";
+                               nvidia,function = "pwm2";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       kb_col5_pq5 {
+                               nvidia,pins = "kb_col5_pq5";
+                               nvidia,function = "kbc";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       kb_col6_pq6 {
+                               nvidia,pins = "kb_col6_pq6",
+                                               "kb_col7_pq7";
+                               nvidia,function = "kbc";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       kb_row3_pr3 {
+                               nvidia,pins = "kb_row3_pr3",
+                                               "kb_row4_pr4",
+                                               "kb_row6_pr6";
+                               nvidia,function = "kbc";
+                               nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       clk3_req_pee1 {
+                               nvidia,pins = "clk3_req_pee1";
+                               nvidia,function = "rsvd4";
+                               nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
+                       pu2 {
+                               nvidia,pins = "pu2";
+                               nvidia,function = "rsvd1";
+                               nvidia,pull = <TEGRA_PIN_PULL_UP>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+                       hdmi_int_pn7 {
+                               nvidia,pins = "hdmi_int_pn7";
+                               nvidia,function = "rsvd1";
+                               nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                       };
+
+                       drive_sdio1 {
+                               nvidia,pins = "drive_sdio1";
+                               nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
+                               nvidia,schmitt = <TEGRA_PIN_DISABLE>;
+                               nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
+                               nvidia,pull-down-strength = <36>;
+                               nvidia,pull-up-strength = <20>;
+                               nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOW>;
+                               nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOW>;
+                       };
+                       drive_sdio3 {
+                               nvidia,pins = "drive_sdio3";
+                               nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
+                               nvidia,schmitt = <TEGRA_PIN_DISABLE>;
+                               nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
+                               nvidia,pull-down-strength = <36>;
+                               nvidia,pull-up-strength = <20>;
+                               nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
+                               nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
+                       };
+                       drive_gma {
+                               nvidia,pins = "drive_gma";
+                               nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
+                               nvidia,schmitt = <TEGRA_PIN_DISABLE>;
+                               nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
+                               nvidia,pull-down-strength = <2>;
+                               nvidia,pull-up-strength = <2>;
+                               nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
+                               nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
+                               nvidia,drive-type = <1>;
+                       };
+               };
+       };
+
+       /* Usable on reworked devices only */
+       serial@70006300 {
+               status = "okay";
+       };
+
+       pwm@7000a000 {
+               status = "okay";
+       };
+
+       i2c@7000d000 {
+               status = "okay";
+               clock-frequency = <400000>;
+
+               regulator@43 {
+                       compatible = "ti,tps51632";
+                       reg = <0x43>;
+                       regulator-name = "vdd-cpu";
+                       regulator-min-microvolt = <500000>;
+                       regulator-max-microvolt = <1520000>;
+                       regulator-always-on;
+                       regulator-boot-on;
+               };
+
+               palmas: pmic@58 {
+                       compatible = "ti,palmas";
+                       reg = <0x58>;
+                       interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_LOW>;
+
+                       #interrupt-cells = <2>;
+                       interrupt-controller;
+
+                       ti,system-power-controller;
+
+                       palmas_gpio: gpio {
+                               compatible = "ti,palmas-gpio";
+                               gpio-controller;
+                               #gpio-cells = <2>;
+                       };
+
+                       pmic {
+                               compatible = "ti,tps65913-pmic", "ti,palmas-pmic";
+
+                               regulators {
+                                       smps12 {
+                                               regulator-name = "vdd-ddr";
+                                               regulator-min-microvolt = <1200000>;
+                                               regulator-max-microvolt = <1500000>;
+                                               regulator-always-on;
+                                               regulator-boot-on;
+                                       };
+
+                                       vdd_1v8: smps3 {
+                                               regulator-name = "vdd-1v8";
+                                               regulator-min-microvolt = <1800000>;
+                                               regulator-max-microvolt = <1800000>;
+                                               regulator-always-on;
+                                               regulator-boot-on;
+                                       };
+
+                                       smps457 {
+                                               regulator-name = "vdd-soc";
+                                               regulator-min-microvolt = <900000>;
+                                               regulator-max-microvolt = <1400000>;
+                                               regulator-always-on;
+                                               regulator-boot-on;
+                                       };
+
+                                       smps8 {
+                                               regulator-name = "avdd-pll-1v05";
+                                               regulator-min-microvolt = <1050000>;
+                                               regulator-max-microvolt = <1050000>;
+                                               regulator-always-on;
+                                               regulator-boot-on;
+                                       };
+
+                                       smps9 {
+                                               regulator-name = "vdd-2v85-emmc";
+                                               regulator-min-microvolt = <2800000>;
+                                               regulator-max-microvolt = <2800000>;
+                                               regulator-always-on;
+                                       };
+
+                                       smps10_out1 {
+                                               regulator-name = "vdd-fan";
+                                               regulator-min-microvolt = <5000000>;
+                                               regulator-max-microvolt = <5000000>;
+                                               regulator-always-on;
+                                               regulator-boot-on;
+                                       };
+
+                                       smps10_out2 {
+                                               regulator-name = "vdd-5v0-sys";
+                                               regulator-min-microvolt = <5000000>;
+                                               regulator-max-microvolt = <5000000>;
+                                               regulator-always-on;
+                                               regulator-boot-on;
+                                       };
+
+                                       ldo2 {
+                                               regulator-name = "vdd-2v8-display";
+                                               regulator-min-microvolt = <2800000>;
+                                               regulator-max-microvolt = <2800000>;
+                                               regulator-boot-on;
+                                       };
+
+                                       ldo3 {
+                                               regulator-name = "avdd-1v2";
+                                               regulator-min-microvolt = <1200000>;
+                                               regulator-max-microvolt = <1200000>;
+                                               regulator-always-on;
+                                               regulator-boot-on;
+                                       };
+
+                                       ldo4 {
+                                               regulator-name = "vpp-fuse";
+                                               regulator-min-microvolt = <1800000>;
+                                               regulator-max-microvolt = <1800000>;
+                                       };
+
+                                       ldo5 {
+                                               regulator-name = "avdd-hdmi-pll";
+                                               regulator-min-microvolt = <1200000>;
+                                               regulator-max-microvolt = <1200000>;
+                                       };
+
+                                       ldo6 {
+                                               regulator-name = "vdd-sensor-2v8";
+                                               regulator-min-microvolt = <2850000>;
+                                               regulator-max-microvolt = <2850000>;
+                                       };
+
+                                       ldo8 {
+                                               regulator-name = "vdd-rtc";
+                                               regulator-min-microvolt = <1100000>;
+                                               regulator-max-microvolt = <1100000>;
+                                               regulator-always-on;
+                                               regulator-boot-on;
+                                               ti,enable-ldo8-tracking;
+                                       };
+
+                                       vddio_sdmmc3: ldo9 {
+                                               regulator-name = "vddio-sdmmc3";
+                                               regulator-min-microvolt = <1800000>;
+                                               regulator-max-microvolt = <3300000>;
+                                               regulator-always-on;
+                                               regulator-boot-on;
+                                       };
+
+                                       ldousb {
+                                               regulator-name = "avdd-usb-hdmi";
+                                               regulator-min-microvolt = <3300000>;
+                                               regulator-max-microvolt = <3300000>;
+                                               regulator-always-on;
+                                               regulator-boot-on;
+                                       };
+
+                                       vdd_3v3_sys: regen1 {
+                                               regulator-name = "rail-3v3";
+                                               regulator-max-microvolt = <3300000>;
+                                               regulator-always-on;
+                                               regulator-boot-on;
+                                       };
+
+                                       regen2 {
+                                               regulator-name = "rail-5v0";
+                                               regulator-max-microvolt = <5000000>;
+                                               regulator-always-on;
+                                               regulator-boot-on;
+                                       };
+
+                               };
+                       };
+
+                       rtc {
+                               compatible = "ti,palmas-rtc";
+                               interrupt-parent = <&palmas>;
+                               interrupts = <8 0>;
+                       };
+
+               };
+       };
+
+       pmc@7000e400 {
+               nvidia,invert-interrupt;
+       };
+
+       /* SD card */
+       sdhci@78000400 {
+               status = "okay";
+               bus-width = <4>;
+               vmmc-supply = <&vddio_sdmmc3>;
+               cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
+               power-gpios = <&gpio TEGRA_GPIO(H, 0) GPIO_ACTIVE_HIGH>;
+       };
+
+       /* eMMC */
+       sdhci@78000600 {
+               status = "okay";
+               bus-width = <8>;
+               vmmc-supply = <&vdd_1v8>;
+               non-removable;
+       };
+
+       /* External USB port (must be powered) */
+       usb@7d000000 {
+               status = "okay";
+       };
+
+       usb-phy@7d000000 {
+               status = "okay";
+               nvidia,xcvr-setup = <7>;
+               nvidia,xcvr-lsfslew = <2>;
+               nvidia,xcvr-lsrslew = <2>;
+               interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+               /* Should be changed to "otg" once we have vbus_supply */
+               /* As of now, USB devices need to be powered externally */
+               dr_mode = "host";
+       };
+
+       /* SHIELD controller */
+       usb@7d008000 {
+               status = "okay";
+       };
+
+       usb-phy@7d008000 {
+               status = "okay";
+               nvidia,xcvr-setup = <7>;
+               nvidia,xcvr-lsfslew = <2>;
+               nvidia,xcvr-lsrslew = <2>;
+       };
+
+       backlight: backlight {
+               compatible = "pwm-backlight";
+               pwms = <&pwm 1 40000>;
+
+               brightness-levels = <0 4 8 16 32 64 128 255>;
+               default-brightness-level = <6>;
+
+               power-supply = <&lcd_bl_en>;
+               enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
+       };
+
+       clocks {
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               clk32k_in: clock {
+                       compatible = "fixed-clock";
+                       reg=<0>;
+                       #clock-cells = <0>;
+                       clock-frequency = <32768>;
+               };
+       };
+
+       gpio-keys {
+               compatible = "gpio-keys";
+
+               back {
+                       label = "Back";
+                       gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_BACK>;
+               };
+
+               home {
+                       label = "Home";
+                       gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_HOME>;
+               };
+
+               power {
+                       label = "Power";
+                       gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_POWER>;
+                       gpio-key,wakeup;
+               };
+       };
+
+       regulators {
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               lcd_bl_en: regulator@0 {
+                       compatible = "regulator-fixed";
+                       reg = <0>;
+                       regulator-name = "lcd_bl_en";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       regulator-boot-on;
+               };
+
+               regulator@1 {
+                       compatible = "regulator-fixed";
+                       reg = <1>;
+                       regulator-name = "vdd_lcd_1v8";
+                       regulator-min-microvolt = <1800000>;
+                       regulator-max-microvolt = <1800000>;
+                       vin-supply = <&vdd_1v8>;
+                       enable-active-high;
+                       gpio = <&gpio TEGRA_GPIO(U, 4) GPIO_ACTIVE_HIGH>;
+                       regulator-boot-on;
+               };
+
+               regulator@2 {
+                       compatible = "regulator-fixed";
+                       reg = <2>;
+                       regulator-name = "vdd_1v8_ts";
+                       regulator-min-microvolt = <1800000>;
+                       regulator-max-microvolt = <1800000>;
+                       gpio = <&gpio TEGRA_GPIO(K, 3) GPIO_ACTIVE_LOW>;
+                       regulator-boot-on;
+               };
+
+               regulator@3 {
+                       compatible = "regulator-fixed";
+                       reg = <3>;
+                       regulator-name = "vdd_3v3_ts";
+                       regulator-min-microvolt = <3300000>;
+                       regulator-max-microvolt = <3300000>;
+                       enable-active-high;
+                       gpio = <&gpio TEGRA_GPIO(H, 5) GPIO_ACTIVE_HIGH>;
+                       regulator-boot-on;
+               };
+
+               regulator@4 {
+                       compatible = "regulator-fixed";
+                       reg = <4>;
+                       regulator-name = "vdd_1v8_com";
+                       regulator-min-microvolt = <1800000>;
+                       regulator-max-microvolt = <1800000>;
+                       vin-supply = <&vdd_1v8>;
+                       enable-active-high;
+                       gpio = <&gpio TEGRA_GPIO(X, 1) GPIO_ACTIVE_HIGH>;
+                       regulator-boot-on;
+               };
+
+               regulator@5 {
+                       compatible = "regulator-fixed";
+                       reg = <5>;
+                       regulator-name = "vdd_3v3_com";
+                       regulator-min-microvolt = <3300000>;
+                       regulator-max-microvolt = <3300000>;
+                       vin-supply = <&vdd_3v3_sys>;
+                       enable-active-high;
+                       gpio = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>;
+                       regulator-always-on;
+                       regulator-boot-on;
+               };
+       };
+};